Rich, the owner of Green Stuff Industries is a regular at our shop and he has a sweet looking custom Dreadclaw he’s made out of plasticard. Here are the templates to make your own!
The link also has his build log, too. http://greenstuffindustries.blogspot.com/2012/05/dreadclaw-scratchbuild-wip-part-deux.html
He’s got some more templates here as well for some really cool stuff.